Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 432 results
Search term:
MF = 'C_{7}H_{7}N_{5}OS'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
629319
zoom
C
7
H
7
N
5
OS
209.2284
25
16
0
0
1895294
zoom
C
7
H
7
N
5
OS
209.2284
23
14
0
0
816739
zoom
C
7
H
7
N
5
OS
209.2284
22
13
0
0
720749
zoom
C
7
H
7
N
5
OS
209.2284
19
10
0
0
3349950
zoom
C
7
H
7
N
5
OS
209.22838
17
14
0
0
28673530
zoom
C
7
H
7
N
5
OS
209.2284
13
11
0
0
48059328
- 0/1 defined
zoom
C
7
H
7
N
5
OS
209.2284
13
13
0
0
112772
zoom
C
7
H
7
N
5
OS
209.2284
12
9
0
0
22218085
zoom
C
7
H
7
N
5
OS
209.2284
12
8
0
0
9217172
zoom
C
7
H
7
N
5
OS
209.2284
11
7
0
0
753112
zoom
C
7
H
7
N
5
OS
209.2284
10
8
0
0
23362037
zoom
C
7
H
7
N
5
OS
209.2284
9
6
0
0
25859952
zoom
C
7
H
7
N
5
OS
209.2284
9
10
0
0
22401003
zoom
C
7
H
7
N
5
OS
209.2284
8
6
0
0
4784656
- 0/1 defined
zoom
C
7
H
7
N
5
OS
209.2284
8
5
0
0
2721998
zoom
C
7
H
7
N
5
OS
209.22838
8
6
0
0
26180228
zoom
C
7
H
7
N
5
OS
209.2284
7
6
0
0
21651428
zoom
C
7
H
7
N
5
OS
209.2284
7
6
0
0
21783440
zoom
C
7
H
7
N
5
OS
209.2284
7
3
0
0
21783492
zoom
C
7
H
7
N
5
OS
209.2284
7
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement